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$ 3,595.00

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ET-3500A - >10 GHz InGaAs Amplified Photodetector

Part No.
(Model)
120-10060-0001
(ET-3500A)a
120-10064-0001
(ET-3500AF)a
Detector Material
InGaAs
InGaAs
Rise Time/Fall Time
35 ps/35 ps
35 ps/35 ps
Conversion Gain 
2250 V/W at 1310 nm
1620 V/W at 1310 nm
Power Supply
5 VDC
5 VDC
Bandwidth
20 kHz to 10 GHz
20 kHz to 10 GHz
Active Area Diameter
32 µm
32 µm
Acceptance Angle (1/2 angle)
15°
N/A
Noise Equivalent Powerb
25 pW/√Hz at 1310 nm
30 pW/√Hz at 1310 nm
DC Monitor Output 
1 mV/µA
1 mV/µA
Maximum Linear Rating 
450 mVp-p
450 mVp-p
Mounting (Tapped Holes)
8-32 or M4
8-32 or M4
Output Connector
SMA
SMA
Fiber Optic Connectionc
N/A
FC/UPC

Product specifications are subject to change. All products are RoHS compliant.
a Low frequency cut-off is 30 kHz and not suitable for measuring lasers with a lower rep rate
b Noise Equivalent Power (NEP) is determined via short circuit output.
c Multi-mode fiber available. May limit bandwidth. 
NOTE: All specifications apply for a 50 Ω termination unless otherwise noted. 

 

 

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